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钢筋锥螺纹联接器是国外80年代开发的施工新技术,是钢筋机械联接的一种方式,在国外已广泛地用于地下铁道、核电站、桥梁、公路、水坝以及高层建筑施工中,对提高工程可靠性、加快工程进度、降低造价发挥了重要的作用。为了满足国内地铁工程和其它大型土建工程建设需要,上海市地铁公司、上海市隧道工程设计院和上海机电机修二厂承接了上海市科委下达的钢筋锥螺纹联接技术和设备研制任务,并取得了预期成果。经专家鉴定
Reinforced taper thread coupler is a new construction technology developed in the 1980s. It is a way of mechanical connection of reinforcing steel and has been widely used abroad in the construction of underground railway, nuclear power station, bridge, highway, dam and high-rise building, It has played an important role in accelerating the progress of the project and reducing the cost. In order to meet the needs of domestic subway projects and other large-scale civil works, Shanghai Metro Corporation, Shanghai Tunnel Engineering Design Institute and Shanghai Mechanical and Electrical Machinery Plant II undertook the task of researching and developing steel taper thread coupling technology and equipment issued by Shanghai Municipal Science and Technology Commission and obtained Expected results. Expert identification